ALOA generates useful metrics from PC-Lint output which are helpful for policy fine-tuning and prioritizing of refactoring activities. It's a GNU C++ remake of the original ALOA tool by Ralf Holly (http://www.approxion.com/?page_id=26).

A general purpose source code indexer and cross-referencer that provides web-based browsing of source code with links to the definition and usage of any identifier. Supports multiple languages. Up-to-date information in http://lxr.sourceforge.net

PHP Parser analyses PHP scripts including all included files and checks whether variables, constants, functions and classes are both used and defined. The script displays either only errors, a complete data list or the fully annotated script.

Source Navigator NG is a source code analysis tool.
With it, you can edit your source code, display relationships between classes and functions and members, and display call trees.
You can navigate your source code and easily get to declarations or implementations of functions, variables and macros (commonly called "symbols") which helps you discovering and mapping unknown source code for enhancement or maintenance tasks.

Note: this tool has moved to github, this repository is not maintained any more.
See https://github.com/turdusmerula/ftrace
GScopeLog is a tool for instrumenting c++ code through gcc. The main purpose is to trace entry/exit point of functions. A status file may be generated to give overview of functions calls and timing informations with minimal impact on performances.

A Notepad++ plugin that allows users to run JSLint (The JavaScript Code Quality Tool) against their open JavaScript files (more about JSLint at http://www.jslint.com/lint.html). Also supports JSHint (http://www.jshint.com/).

XRay is an analysis tool built upon your SCMs, aimed to consolidade project statistics from many repositories in a single tool, generating code reports and development statistics obtained from log data and file versions.

Ohcount is the source code line counter that powers Ohloh. Ohcount supports over 70 programming languages. Ohcount can also detect popular open source licenses such as GPL determine if code targets a particular programming API, such as Win32 or KDE.

ICI transforms production compilers into open interactive plugin-based research infrastructure as the first step towards future intelligent self-tuning computing systems. More information: http://cTuning.org/ici

Its an Eclipse 3.5 Plugin.
It can be used to find linear paths for unit testing of any method.
The linear path covers all the child methods and till leaf level of the hierarchy.
The packages which should be covered in the path can be controlled.

The "gc" language is a script language with c++ grammer and c++ class library . The gaiasle is a set of script language framework . It has some new ideas about soft development ,specially about web server programs .

svncr, abbreviated "subversion code review tool" uses svn to give you a blame, log and diff all in one report. It is a diff format report that can get split out by filter that matches to log messages and code.

This is a Super Simple Java Editor written entirely in Java. It allows you to compile and run java programs in an mdi interface with syntax highlighting and easy commenting. Currently in suspended development. Available as a jar and an msi.